}

  /**
   * Returns a {@code PeekingIterator} backed by the given iterator.
   *
   * <p>Calls to the {@code peek} method with no intervening calls to {@code next} do not affect the
   * iteration, and hence return the same object each time. A subsequent call to {@code next} is
   * guaranteed to return the same object again. For example:
   *
   * {@snippet :
   * PeekingIterator<String> peekingIterator =

|o.default(this._element).hasClass("disabled")||this._element.hasAttribute("disabled"))){var e,n,i=o.default(this._element).closest(".nav, .list-group")[0],a=d.getSelectorFromElement(this._element);if(i){var s="UL"===i.nodeName||"OL"===i.nodeName?he:ce;n=(n=o.default.makeArray(o.default(i).find(s)))[n.length-1]}var l=o.default.Event("hide.bs.tab",{relatedTarget:this._element}),r=o.default.Event("show.bs.tab",{relatedTarget:n});if(n&&o.default(n).trigger(l),o.default(this._element).trigger(r),!r....